What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f818f553f3f3f3f3f3f3f3f3f3f3f3f3f3f476b???U??????????????Gk
SJIS-WIN3f3f3f818f553f3f3f3f3f3f3f3f3f3f3f3f3f3f476b???¥U??????????????Gk
EUC-JP3f3f3f818f553f3f3f3f3f3f3f3f3f3f3f3f3f3f476b??????????????????Gk
UTF-83f3f3f818f553f3f3f3f3f3f3f3f3f3f3f3f3f3f476b?????U??????????????Gk
UHC3f3f3f818f553f3f3f3f3f3f3f3f3f3f3f3f3f3f476b???걦U??????????????Gk